A Practical Retirement Formula for Long-Term Financial Security
Retirement planning must treat retirement as a funded liability rather than a speculative investment. The article proposes a robust, expense-first formula to calculate the required corpus: {Desired Annual Income} x {Life Expectancy} - {Current Age}) + {Inflation Buffer in years (5 years usually)} By prioritizing expenses over market returns, this method accounts for longevity and inflation uncertainty via a 5–10 year buffer. Case studies for ages 30, 50, and 60 illustrate stage-specific strategies: leveraging time at 30, managing risk at 50, and protecting capital at 60. Ultimately, this simple formula provides a realistic, adaptable baseline to secure financial dignity and robustly prepare for an unpredictable future.